_______________[A] cover[B] change[C] range[D] differ

题目

_______________

[A] cover

[B] change

[C] range

[D] differ

相似考题

1.We sell insurance cover your payment () will depend on the cover you require.A、feeB、fareC、charge

2.I tried to _____ for him but without success.A. cover withB. cover onC. cover upD. cover in

3.A user states that the wireless router keeps rebooting while the power to the other equipment stays on. Which of the following should the technician perform to prevent users from rebooting the router?（）A. Change the default administrator passwordB. Change the IP range of the wireless networkC. Hide the SSIDD. Disable WEP

4.[ A] develop[ B ] differ[ C] depart[ D] derive

更多“_______________[A] cover[B] change[C] range[D] differ”相关问题

  • 第1题：

    A cover B change C range D differ


    正确答案：C

  • 第2题：

    The period at high or low tide during which there is no change in the height of the water is called the ______.

    A.range of the tide

    B.plane of the tide

    C.stand of the tide

    D.reversing of the tide


    正确答案：C

  • 第3题：

    Although there are disagreements over the definition of revolution,there is a standard view that revolutions are successful social movements on a much grander（ ）.That is,involving more people and much more social change.Although social movement like the U.S.Civil Rights
    Movement may be working to enact some law or produce some reform in the society,revolutions like the Chinese Revolution are aimed at major social change.

    A.level
    B.scale
    C.degree
    D.range

    答案：B
    解析：
    on a grand scale即“大规模地”，是常用搭配。A.level“水平，水准，级别”；C.degree“等级，程度，温度”，如：by degrees渐渐地；in no degree一点也不；in a degree惊人地；D.range“范围，系列，射程”，如：a country with a wide range of temperature一个气温变化很大的国家；people in the￡3,000/4,000 income range收入在三千至四千镑之间的人。

  • 第4题：

    He wants to ______ and ______ everything.

    A.cover up;paint up
    B.cover up; paint over

    C.cover over; paint over

    D.cover over; paint up

    答案：B
    解析：
    本题考查副词词组。题目意为“他想把一切都掩盖粉饰过去。”cover up，遮盖，盖住；cover over，覆盖，遮没；paint up，用涂料修饰，整饰； paint over，掩盖。其中cover up和paint over可用于掩盖真相。
    　　

  • 第5题：

    One of the most widely used routing protocols in IP networks is the Routing Information Protocol（RIP）。RIP is the canonical example of a routing protocol built on the（ ）algorithm.Routing protocols in internetworks differ slightly from the idealized graph model.In an internetwork,the goal of the routers to forward packets to various（请作答此空）.
    Routers running RIP send their advertisement about cost every（ ）seconds.A router also sends an update message whenever an update from another router causes it to change its routing table.
    It is possible to use a range of different metrics or costs for the links in a routing protocol.RIP takes the simplest approach,with all link costs being equal（ ）。Thus it always tries to find the minimum hop route.Valid distances are 1 through（ ）。This also limits RIP to running on fairly small networks.

    A.computers
    B.routers
    C.switches
    D.networks

    答案：D
    解析：
    参考译文
    IP网络中广泛使用的路由协议之一是路由信息协议（RIP）。RIP是基于路由算法的路由协议。网络中的路由协议与理想的图算法存在少量的差异。在互联网中，路由器的目的是将数据包转发给不同的。
    运行RIP协议的路由器每秒广播一次路由信息，另外，每当路由器收到其他路由器的更新消息而导致其路由表变化时，就会发送更新消息。
    路由协议使用不同的度量或成本来建立连接是可能的。RIP采用了最简单的方法，所有链路的成本都等于。这样，它总是试图寻找跳数最少的路径。有效的距离范围是从1到。这也限制了RIP只能在相当小规模的网络上运行。

  • 第6题：

    以下哪一项等同于random.randrange（3）？（）

    • A、range（3）
    • B、random.choice（range（0，3））
    • C、random.shuffle（range（3））
    • D、random.select（range（3））

    正确答案:B

  • 第7题：

    为了避免震动，用低速控制钮减低移动舱盖的速度。（）

    • A、To avoid shock, reduce the speed of moving hatch cover by inching control.
    • B、To avoid shock, reduce the speed of moving hatch cover by control levers.
    • C、To avoid shock, reduce the position of moving hatch cover by inching control.
    • D、To avoid shock, reduce the course of moving hatch cover by control levers.

    正确答案:A

  • 第8题：

    从当前selection移除range对象使用的方法是：（）

    • A、addRange（range）；
    • B、removeAllRanges（）；
    • C、removeRange（range）；
    • D、getRangeAt（index）；

    正确答案:C

  • 第9题：

    A user states that the wireless router keeps rebooting while the power to the other equipment stays on. Which of the following should the technician perform to prevent users from rebooting the router?（）

    • A、Change the default administrator password
    • B、Change the IP range of the wireless network
    • C、Hide the SSID
    • D、Disable WEP

    正确答案:A

  • 第10题：

    You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com contains a mail-enabled group named TestGr1.You have received complaints from the employees not residing inside the company， that their e-mail messages sent to TestGr1@contoso.com produce a non-delivery report （NDR）.You need to adhere to the problem.What should you do？（）

    • A、The best option is to change the authentication settings for the Client Receive connector.
    • B、The best option is to change the moderation settings for TestGr1.
    • C、The best option is to change the remote IP address range for the Client Receive connector.
    • D、The best option is to change the message delivery restrictions for TestGr1.

    正确答案:D

  • 第11题：

    单选题
    The advantage of geostationary satellites is（）.
    A

    the range of antenna can cover everywhere in the world

    B

    we can know the ship’s exact position

    C

    that the distress alert can be located as soon as possible

    D

    antenna of permanent earth stations may be directed towards fixed points in the sky


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    It can be inferred from the second paragraph that______.
    A

    low-altitude clouds are the main causes of global warming.

    B

    increase of cloud cover can slow down the climate change.

    C

    global warming will increase cloud cover.

    D

    increase of cloud cover can speed up the global warming.


    正确答案： D
    解析：
    推理判断题。根据题干提示定位至第二段。该段low-level clouds tend to dissipate as the ocean warms—which means a warmer world could well have less cloud cover，可推知B increase of cloud cover can slow down the climate change与之相符，故为正确答案；D 含义与B相反,故排除；由第二段第二句Low-altitude clouds reflect some of the sun’s radiation back into the atmosphere, cooling the earth.可知，A错；第二段最后一句It’s not yet known whether global warming will dissipate clouds or increase cloud cover，故排除C。

  • 第13题：

    Estimates _____ anywhere from 600 000 to 3 million. Although the figure may vary, analysts do agree on another mater: that the number of the homeless is increasing. One of the federal government’s studies predicts that the number of the homeless will reach nearly 19 million by the end of this decade.

    [A] cover

    [B] change

    [C] differ

    [D] range


    正确答案：D
    16. [D] 本句意思为“估计数字的范围大约从60万到300 万之间”，而 range from… to …这一句型正是表示“在……范围之内变化”的意思，故本题选[D]。[A] cover 虽然有“包含”之意，但 cover表示“覆盖”的面积、大小，不表示范围，故排除。[C] differ 主要强调不同，而本句并未强调不同，只是强调范围，故选择 range。

  • 第14题：

    You are entering port and have been instructed to anchor，as your berth is not yet available．You are on a SW'ly heading，preparing to drop anchor，when you observe the range lights as shown on your starboard beam．You should ______．

    A.not drop the anchor until the lights are in line

    B.ensure your ship will NOT block the channel or obstruct the range while at anchor

    C.drop the anchor immediately as the range lights mark an area free of obstructions

    D.drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor


    正确答案：B

  • 第15题：

    People greatly differ ( ) their view of life
    A form
    B in
    C at
    D to


    答案：A
    解析：

  • 第16题：

    One of the most widely used routing protocols in IP networks is the Routing Information Protocol（RIP）。RIP is the canonical example of a routing protocol built on the（ ）algorithm.Routing protocols in internetworks differ slightly from the idealized graph model.In an internetwork,the goal of the routers to forward packets to various（ ）.
    Routers running RIP send their advertisement about cost every（ ）seconds.A router also sends an update message whenever an update from another router causes it to change its routing table.
    It is possible to use a range of different metrics or costs for the links in a routing protocol.RIP takes the simplest approach,with all link costs being equal（ ）。Thus it always tries to find the minimum hop route.Valid distances are 1 through（请作答此空）。This also limits RIP to running on fairly small networks.

    A.6
    B.10
    C.15
    D.16

    答案：C
    解析：
    IP网络中广泛使用的路由协议之一是路由信息协议（RIP）。RIP是基于路由算法的路由协议。网络中的路由协议与理想的图算法存在少量的差异。在互联网中，路由器的目的是将数据包转发给不同的。
    运行RIP协议的路由器每秒广播一次路由信息，另外，每当路由器收到其他路由器的更新消息而导致其路由表变化时，就会发送更新消息。
    路由协议使用不同的度量或成本来建立连接是可能的。RIP采用了最简单的方法，所有链路的成本都等于。这样，它总是试图寻找跳数最少的路径。有效的距离范围是从1到。这也限制了RIP只能在相当小规模的网络上运行。

  • 第17题：

    One of the most widely used routing protocols in IP networks is the Routing Information Protocol（RIP）。RIP is the canonical example of a routing protocol built on the（请作答此空）algorithm.Routing protocols in internetworks differ slightly from the idealized graph model.In an internetwork,the goal of the routers to forward packets to various（ ）.
    Routers running RIP send their advertisement about cost every（ ）seconds.A router also sends an update message whenever an update from another router causes it to change its routing table.
    It is possible to use a range of different metrics or costs for the links in a routing protocol.RIP takes the simplest approach,with all link costs being equal（ ）。Thus it always tries to find the minimum hop route.Valid distances are 1 through（ ）。This also limits RIP to running on fairly small networks.

    A.distance vector
    B.link state
    C.flooding
    D.minimum spanning tree

    答案：A
    解析：
    参考译文
    IP网络中广泛使用的路由协议之一是路由信息协议（RIP）。RIP是基于路由算法的路由协议。网络中的路由协议与理想的图算法存在少量的差异。在互联网中，路由器的目的是将数据包转发给不同的。
    运行RIP协议的路由器每秒广播一次路由信息，另外，每当路由器收到其他路由器的更新消息而导致其路由表变化时，就会发送更新消息。
    路由协议使用不同的度量或成本来建立连接是可能的。RIP采用了最简单的方法，所有链路的成本都等于。这样，它总是试图寻找跳数最少的路径。有效的距离范围是从1到。这也限制了RIP只能在相当小规模的网络上运行。

  • 第18题：

    Which of the following network modifications should be implemented to extend the wirelessnetwork range and allow out-of-range users to share the Internet connection?（）

    • A、Create a new VLAN for the out-of-range users.
    • B、Add a wireless access point for the out-of-range users.
    • C、Upgrade the out-of-range users’ SSID searching software.
    • D、Enable network sharing on the users’ computers that are within range.

    正确答案:B

  • 第19题：

    CipherSuite字段中的第一个元素密钥交换模式中，不支持的密钥交换模式是哪个（）

    • A、定的Differ—Hellman
    • B、暂的Differ—Hellman
    • C、名的Differ—Hellman
    • D、期的Differ—Hellman

    正确答案:D

  • 第20题：

    使用for循环10次，需要（）。

    • A、range（10）
    • B、range（9）
    • C、range（）
    • D、range（11）

    正确答案:A

  • 第21题：

    A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）

    • A、Change the radio channel
    • B、Apply MAC address filter
    • C、Determine placement
    • D、Reduce radio power level

    正确答案:C

  • 第22题：

    单选题
    What is TRUE when operating in fog and other vessels are detected by radar?（）.
    A

    You should make an ample change to port for a vessel crossing on the starboard bow

    B

    You should maneuver in ample time if a close-quarters situation is developing

    C

    You should determine the course and speed of all radar contacts at six minute intervals

    D

    Long-range scanning will provide early warning of ALL other vessels within the radar's range


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    First aid treatment for small cuts and open wounds is to（）.
    A

    lay the patient down and cover the wound when the bleeding stops

    B

    stop the bleeding，clean，medicate，and cover the wound

    C

    apply an ice pack to the wound and cover it when the bleeding stops

    D

    apply a hot towel to purge the wound，then medicate and cover it


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    You are entering port and have been instructed to anchor，as your berth is not yet available.You are on a SW’ly heading，preparing to drop anchor，when you observe the range lights as shown on your starboard beam.You should（）.
    A

    not drop the anchor until the lights are in line

    B

    ensure your ship will NOT block the channel or obstruct the range while at anchor

    C

    drop the anchor immediately as the range lights mark an area free of obstructions

    D

    drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor


    正确答案： A
    解析： 暂无解析

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